baber/WOPTO huggingface dataset:
Patent JP-H09120465-A (JP)
Title: Method and apparatus for rendering, with good efficiency, of3d image
Inventor: RICHIYAADO EMU GOORUDOBAAGU
IPC: G06T15/04
Filed: 1996-07-08
Abstract: PROBLEM TO BE SOLVED: To efficiently perform a rendering process by mapping span data into texture mapping data and then rendering the data. SOLUTION: This device is equipped with a processor 110 connected to a bus 140 through a memory controller 120 including an intelligent memory controller(IMC) 130. Then this IMC 130 performs the actual texture mapping of a current span, i.e., projection on a currently scanned texture map space to determine voxel data for each point on the span. Then the IMC 130 retrieves the color and texture between the end point and an intermediate point of the current span by plotting a linear memory address from a composite (tuv) value. Then the current scanning line is rendered by the IMC 130. Further, a processor 110 determines whether or not there is another span to be rendered with this polygon.
Patent JP-H1023167-A (JP)
Title: Electronic exchange system having busy call back substitute setting function
Inventor: OTSUKA KIYOKAZU
IPC: H04Q3/58
Filed: 1996-07-05
Abstract: PROBLEM TO BE SOLVED: To avoid occurrence of the setting error for a call back destination by designating the subscriber number of an outgoing requester in a simple method as a call back opposite party if the originating opposite party is busy when a substitute originator performs an originating operation by the request of the originating requester. SOLUTION: A call controller 2 performs the call connection control of an electronic exchange 1, and the subscriber information and the service information are stored in a storage 3. Based on these information, the controller 2 operates. Thus, the controller 2 controls a protocol controller 4 which controls a terminal and a protocol and also controls an originating requester terminal 6, a substitute originator terminal 7 and an originating destination terminal 8 via a terminal interface device 5. When a substitute originator line key 9 of the terminal 6 is turned on, the terminal 7 is called. When an originating requester line key 10 of the terminal 7 is turned on, the subscriber number of the terminal 6 is stored in the storage 3 when the request is received.
Patent JP-H1041528-A (JP)
Title: Manufacture of semiconductor device
Inventor: DOI YASUHIRO
IPC: H01L29/47
Filed: 1996-07-25
Abstract: PROBLEM TO BE SOLVED: To prevent diffusion to the Al substrate to be formed as a wiring layer and to reduce contact resistance by forming the first and second electrodes to be electrically connected to a Schottky junction part and a low resistance metal using a metal having Schottky characteristics. SOLUTION: An interlayer insulating film 31 is formed on the whole surface of an interlayer insulating film 21 including an Al wiring 23 by a CVD method. Subsequently, an Al wiring is formed on the whole surface of an interlayer insulating film 31 including an exposed part using a sputtering method, the Al wiring is patternized, and an electrode 41, with which a Schottky junction 19 is formed, and an electrode 42, which is electrically connected to a contact part, are formed.  On the Schottky junction part 19, Al, having a work function difference with a semiconductor and the Schottky junction part 19 can be effectively formed, can be formed by suppressing the increase of number of processes, and a high melting point metal, with which the diffusion of Al to be formed as a wiring layer to the substrate can be suppressed and contact resistance can be reduced, can be formed on the contact part 20.
Patent JP-H0925368-A (JP)
Title: Thermoplastic elastomer and its production
Inventor: KOBAYASHI SHIGEO
IPC: C08L23/02
Filed: 1995-07-07
Abstract: PROBLEM TO BE SOLVED: To obtain a thermoplastic elastomer which is excellent in the balance between hardness and mechanical strengths and gives a molding exhibiting very little surface bleeding by mixing specific polymers to obtain a mixture in a specified state. SOLUTION: This elastomer comprises an olefin copolymer rubber (A), a crystalline propylene copolymer modified with an α-olefin or polar groups (B), and an α-olefin-linear polyethylene (C), the three ingredients having been mixed homogeneously. In the elastomer, ingredient A is cross-linked with an org. peroxide; ingredient C is left uncross-linked; and particles of ingredient A are covered with ingredient B and then further with uncross-linked ingredient C. The elastomer is prepd. by homogeneously melt mixing ingredients A and B, adding an org. peroxide and a cross-linking aid to the resulting mixture, kneading it at the 5-min half-life temp. of the peroxide or higher, continuing kneading for several min after the kneading torque reaches the max., and adding ingredient C to and kneading it with the mixture.
Patent JP-S6351725-A (JP)
Title: Frequency converter
Inventor: KAMINAKA YASUSHI
IPC: H04B7/15
Filed: 1986-08-20
Abstract: PURPOSE:To easily suppress the leakage of an image frequency signal and a local signal at a transmission side, and to reduce the number of parts at a reception side, by combining a transmission duplex type frequency converter, and a reception simplex type frequency converter. CONSTITUTION:The transmission side is constituted of the duplex frequency converter having a first and a second intermediate amplifiers 1 and 4, a first and a second mixers 2 and 5, an intermediate frequency band filter 3, an output band filter 6, and a first and a second local oscillators 7 and 8. And the reception side is constituted of the simplex type frequency converter having an input band filter 10, a mixer 11, an intermediate frequency amplifier 12, and the local oscillator 8. Thus, by sharing the second local oscillator at the transmission side, and the local oscillator at the reception side, the signal of the local oscillator 8 is distributed to the second mixer 5 at the transmission side, and the mixer 11 at the reception side. In this way, it is possible to inexpensively constitute a device, and also, to easily suppress the leakage of the image frequency signal and the local signal at the transmission side.
Patent JP-S6350703-A (JP)
Title: Apparatus for measuring film thickness
Inventor: HISHIKARI ISAO
IPC: G01B11/06
Filed: 1986-08-21
Abstract: PURPOSE:To obtain the title apparatus capable of certainly measuring a film thickness even when an interference fringe pattern is unclear, by operating the film thickness from the output, relating to the polarity when the difference between max. and min. values is a predetermined value, among outputs with respect to the wavelengths of a detector. CONSTITUTION:The beam from a beam source 1 is projected to an object 4 to be measured and the beam transmitted through or reflected from said object 4 is spectrally diffracted by a spectroscope 9 and an interference fringe is detected by a detector 11 and the film thickness of the object 4 is operated by an operation means 13. However, interference fringe patterns are shifted and overlapped by the irregularity of the film thickness of the object to often generate a weak part. Then, the film thickness is measured from the output, relating to the polarity when the difference between max. and min. values is a predetermined value, among the outputs with respect to the wavelengths of a detector. By this method, an uncertain and weak interference fringe is removed and the film thickness of the object 4 can be measured from a strong and certain interference fringe.
Patent JP-H0245429-A (JP)
Title: Alkylation of aromatic compound using boron trifluoride-based catalyst
Inventor: ISHIGURO MASAHARU
IPC: C07C1/00
Filed: 1988-08-08
Abstract: PURPOSE:To separate a catalyst from a reaction solution without decomposing the catalyst in alkylating an aromatic compound with an olefin by using a boron trifluoride ether complex as the catalyst and to reuse the catalyst without reduction in catalytic activity by adding a weak acid to the reaction system. CONSTITUTION:In alkylating an aromatic compound with an olefin by using a boron trifluoride ether complex as a catalyst, preferably 0.05-2mol, especially 0.1-1mol based on 1mol of the complex of a weak acid, especially phosphoric acid, acetic acid or phenol is added to the reaction system in any stage before or after the reaction. Then the system after the reaction is allowed to stand, the catalyst part is separated, the separated catalytic layer is used as it is for the next alkylation, the catalyst which has been difficult to recover and to reuse is extremely readily separated from the reaction solution and is continuously reused many times without damaging catalytic activity.
Patent JP-S6352767-A (JP)
Title: Welding method for thin plate
Inventor: ISHII YASUHIKO
IPC: B23K9/02
Filed: 1986-08-20
Abstract: PURPOSE:To weld in a stable state and to prevent the generation of gap corrosion by welding with the overlapping of both metal plates at the upper part of a, back groove of a back bar forming the back groove. CONSTITUTION:One part of a metal plate 1 is placed on one part of the upper end face part of the back groove 4 of a back bar 3 and the end edge part 10 thereof is projected for the upper part of the groove 4. The other part of the metal plate 2 is placed on the upper end face part 6 of the other part, the end edge part 11 of the metal plate 2 is projected up to the position of the upper face end part 5 of one part of the back bar 3 and overlapped on the end edge part 10 of the metal plate 1. The metal plate 2 is fixed by a clamp jig 8 and the end edge part 11 of the metal plate 1 and 2 is pinched between the space with the upper end face part 5 by a clamp jig 7. The end edge part 11 of the metal plate 2 is bent by the thickness part of the metal plate 2 and the lower face of both plates 1, 2 is guided by both upper end face parts 5, 6 of the back bar 3 and held at the same height. The overlapped end edge parts 10, 11 each other are welded by melting them by a welding torch 9.
Patent JP-H06218698-A (JP)
Title: Fixation of upper plate for drilling of printed board
Inventor: TOKUNAGA TAKASHI
IPC: H05K3/00
Filed: 1992-06-30
Abstract: PURPOSE:To permit the fixation having high reliability by forming a working unit by superposing a plurality of printed boards and the upper and lower plates and drilling a drilled hole which reaches the printed board on the upper plate, pouring the molten resin into the drill hole and then solidifying the resin to realize the solidification of the upper plate. CONSTITUTION:As for a printed board 1, a number of unit substrates are provided, and a working unit A is formed by superposing the upper and lower plates 2 and 3 on the superposed structure of a plurality of printed boards 1, and formed integrally by a positioning pin which extends, passing through the working unit A. Drilling is carried out on a number of boards 1 from the upper plate 2 side by a drilling machine, and the generation of burrs can be prevented because of the existence of the upper and lower plates 2 and 3. In this case, as a fixing means for the substrate 1 of the upper plate 2, is formed a number of drill holes 5 at the proper gap places between the unit board. The molten resin is poured into the drilled hole 5 and then cooled to form a fixed pin 6, and the fixation for the printed board of the upper plate 2 is carried out.
Patent JP-S6177181-A (JP)
Title: Magnetic disk device
Inventor: KISHIMOTO MUNEHISA
IPC: G11B5/49
Filed: 1984-09-21
Abstract: PURPOSE:To prevent a failure resulting from dusts and the like mixing in a surrounding air of a magnetic disk by disposing a magnetic disk cleaning head in front of a magnetic head with respect to a rotating direction of the magnetic disk. CONSTITUTION:A magnetic disk cleaning head 5 is disposed in front of a recording and reproducing magnetic head 2 with respect to a rotating direction A of a magnetic disk 1. When a direct current is supplied through an actuator 7 made of a shape memory alloy to raise a temperature above a transformation point, a load arm 3A is lowered to contact the cleaning head 5 with the surface of the magnetic disk 1. Under this condition, the cleaning head carries out a seeking operation by a guide arm 4, thereby, contaminants such as dusts are removed over a whole surface of the magnetic disk 1. As for a material of the cleaning head 5, carbon or a compound material consisting essentially of carbon having a low hardness, high thermal conductivity and excellent lubricity is preferable.
Patent JP-S6441183-A (JP)
Title: Joining method between substrate earth and case body
Inventor: INAGAKI MITSUO
IPC: H01R4/64
Filed: 1987-08-05
Abstract: PURPOSE:To make improvements in the jointing work efficiency and connecting reliability of a substrate earth by dividing a case body into a case body frame and a lower cover, mounting a substrate on the case body frame small in heat capacity, and jointing it with mounted parts of the substrate by means of a batch soldering reflow. CONSTITUTION:Plural mounted parts 6 are mounted on both sides a ceramic substrate 2 by means of soldering. Next, in the inner part of a metallic case body 8, a metallic platelike projection 81 is welded to a position to which an earth pattern of the substrate corresponds. Afterward, the frame 8 is mounted on the substrate 2, and it is jointed in block by means of a soldering reflow together with the part 6 in the state that the projection 81 is accorded with the earth pattern of the substrate 2. And, a lower cover 9, where plural metallic projections 91 are formed, is installed by screw in the state that each projection 91 comes into contact with the substrate 2. In addition, a glass-insulated terminal 4 for signal introduction is bonded to the lower cover 9 and the substrate 2 by soldering. With this constitution, jointing work efficiency of a substrate earth is improved and while cost is reduced and, what is more, reliability in the jointing work is thus improved.
Patent JP-H0362146-A (JP)
Title: Data protection device to be used in computer system
Inventor: TAKEUCHI YOICHIRO
IPC: G06F11/10
Filed: 1989-07-31
Abstract: PURPOSE:To enhance possibility to use normal common data by providing an error correction device to execute the correction processing of an under-mentioned error when the error occurs in the common data decoded by a decoding device. CONSTITUTION:When the prescribe common data is stored in a shared program by a specified program 10, the common data is encoded by an encoder 13. This encoding system is based, for instance, on a cross-interleave system. The common data encoded by the encoder 13 is stored in the shared memory 12. Then, another common data stored in the shared memory 12 can be read out by another program 11, and can be used for prescribed data processing. When the error is caused by the program in which a logical error exists, the detection and the correction of the error become possible by prescribed encoding and decoding processing. Thus, even if the error occurs in the common data, the possibility of utilizing the normal common data in the result is enhanced.
Patent JP-2000025196-A (JP)
Title: Manufacture of cylinder for rotary screen printing
Inventor: ONOGAWA TORU
IPC: B41N1/24
Filed: 1998-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a cylinder for rotary screen printing which enables a high definition rotary screen printing to be performed. SOLUTION: A resist is applied so that the specified thickness of a mask layer 23 is larger than the thickness of a plated layer 24 and therefore, the upper face of the mask layer 23 is lower than the upper face of the plated layer 24 when forming the plated layer 24 is completed and thus the edge of the plated layer 24 is acute. Consequently the ink forced into a small hole 11a in a cylinder forms an ink layer having a dot diameter of the same size as the diameter of the small hole 11a in a printed matter. For this reason, the ink dot does not spread beyond the diameter of the small hole 11a in the cylinder it is possible to perform the vivid high definition printing at a high print resolution.
Patent JP-H0361208-A (JP)
Title: Cylinder shaped belt conveyer
Inventor: HARUBE OSAMU
IPC: B65G15/08
Filed: 1989-07-28
Abstract: PURPOSE:To prevent the equipment from being damaged and the lowering of sealing performance of a conveyance space, in the subject mitered type device, by detecting a shear at a mitered part of an endless belt and by restricting and correcting the shear through fluctuation of a roller in the rotation axis direction so as to increase load of the belt. CONSTITUTION:A shear in the vertical direction of lug parts 21 and 22 of an endless belt 2 is monitored by detecting rollers 45 and 45. And when a shear is generated, for example, when the right lug part 21 is lifted, the detecting roller 45 is pushed up. By this, the right detecting roller 45 is displaced along a locus line P with an axis part 30 as its center. As a result, a right detecting arm 43 is fluctuated with a fluctuating bracket 31 with the axis 30 as its center to be fluctuated in the direction X1, which is the progress direction of the endless belt 2. Accordingly, a roller 320 of two guide roller devices 32 in the right is biassed so as to correct the shear of the belt.
Patent JP-H0865049-A (JP)
Title: Oscillation circuit and microcomputer
Inventor: KUBO KENJI
IPC: H03B5/36
Filed: 1994-08-22
Abstract: PURPOSE: To provide an oscillation circuit capable of setting an optimum damping resistance at the time of use corresponding to the frequency characteristics of a vibrator to be used and performing stable oscillation regardless of the frequency characteristics of the vibrator to be used. CONSTITUTION: This oscillation circuit 1a is provided with the vibrator CR1, an amplifier circuit 2 for supplying the voltage of a resonance frequency intrinsic to the vibrator CR1 and amplifying the resonance and a damping resistance circuit for adjusting the gain of the amplifier circuit 2. The damping resistance circuit is provided with plural parallelly connected transmission gates TR1-TRn and a control circuit 5 for selectively ON/OFF controlling the transmission gates TR1-TRn and the synthesized resistance of the ON-resistance of the transmission gates TR1-TRn is the damping resistance for adjusting the gain of the amplifier circuit 2.
Patent JP-H1132539-A (JP)
Title: Hair clippers type mowing machine
Inventor: AIZAWA MATSUO
IPC: A01D34/86
Filed: 1997-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a hair clippers type mowing machine improved in practicality capable of excellently reaping even thin weeds. SOLUTION: This hair clippers type mowing machine has a constitution in which a mowing upper plate 1 and a mowing lower plate 2 which are vertically piled are slide right and left and weeds are introduced into a weed introduction gap 5 formed between an upper hair clippers type blade 3 and a lower hair clippers type blade 4 which are projected at a fixed interval from the front side of each of the plates and are edged so as to mow and the weeds are reaped. In this case, weed receiving channel-like recessed parts 8/9 are formed between a right and left corner parts 67/7 at the front edge parts of both or either of the upper and lower hair clippers type blades 3/4 arranged side by side in the projected state at the front side of the mowing upper blade 1 and the mowing lower blade 2.
Patent JP-S6439712-A (JP)
Title: Device for sticking of semiconductor wafer
Inventor: AMETANI MINORU
IPC: H01L21/78
Filed: 1987-08-06
Abstract: PURPOSE:To eliminate the infiltration of air between a semiconductor wafer and a tacky tape without applying a wiping load to the wafer by providing a wafer feeding mechanism for feeding the wafer between the tape on a sticking roller and a protective film on a pressing roller, and an energizing mechanism for applying an isolating force resisting a pressing force by the own weight of the pressing roller to the pressing roller. CONSTITUTION:A pressing force applied by the own weight of a pressing roller 7 to a sticking roller 5 substantially resists against a separating an isolating force to be applied by a balance weight 10 and a tension spring 12 to the roller 7. When a semiconductor wafer A is fed between the roller 5 and the roller 7 by the rotation of an endless belt 2, the end of the wafer A is stuck to a tacky tape B forcibly fed by the roller 5. The roller 7 pressed the wafer A through a protective film C to the tape B to completely adhere it.
Patent JP-H0517127-A (JP)
Title: Amorphous ferroelectric oxide material and its production
Inventor: FUJII HISATAKA
IPC: C01B35/12
Filed: 1991-07-12
Abstract: PURPOSE:To provide an amorphous ferroelectric material usable as thin-film capacitor element, ferroelectric memory, electrooptical device, etc., and to provide a process for producing the material. CONSTITUTION:The objective material consists of a ternary oxide having amorphous structure and is composed mainly of a transition metal oxide (M2O3)-boron oxide (B2O3)-YMnO3 compound (ABO3), wherein M2O3 is at least one kind of oxide selected from the oxides of Sc, Ti, V, Cr, Mn, Fe, Co, Ni, Y, Zr, Nb, Mo, Pd, Hf, Ta, W, In and lanthanoid elements and ABO3 is a YMnO3-type compound exhibiting ferroelectricity, antiferroelectricity or paraelectricity.
Patent JP-S6440792-A (JP)
Title: Universal head
Inventor: NAKATANI KOICHIRO
IPC: G03B17/56
Filed: 1987-08-07
Abstract: PURPOSE: To prevent the mounting rest from unintentionally falling out of the mounting recess by providing regulating projection members on the opposite side portions of the mounting recess, and providing regulated projection members opposite the regulating projection members situated above on the lower portions of the both sides of a supporting rest. CONSTITUTION: Regulating projection members 17 projecting to the inner side are provided respectively in positions on the upper portions of a pair of opposite sides 15 of a mounting recess 13, near the interior side portion 14. Regulated projection members 34 projecting to the outer side are provided on the lower portions of the sides of a mounting rest 31, corresponding to the two opposite sides 15, opposite the regulating projection members 17 situated above. Even if an engaging lever 21 is disengaged unintentionally e.g. by touching by mistake, as the regulated projection members 34 of the mounting rest 31 are pressed by the regulating projection members 17 of the mounting recess 13, the mounting rest 31 will not fall out of the mounting rest 31.
Patent JP-H0753068-A (JP)
Title: Medium separately feeding mechanism, and medium separately feeding cassette and medium separately feeding method using medium separately feeding mechanism
Inventor: KOSHIDA YOSHINORI
IPC: B65H1/12
Filed: 1993-08-09
Abstract: PURPOSE:To obtain a medium separately feeding mechanism of a small size having an excellent security and the like, by providing numerous accumulated media by pressing them to a high friction force delivery roller having a specific angle to a low friction force floor, and rotating the derivery roller so as to push the media in the direction of the floor. CONSTITUTION:Media 1 are held between a pressure member 30 and a delivery roller 22 in the condition accumulating numerous media, by a specific pressure force P. By rotating the derivery roller 22 in the direction E, the foremost medium 1 contacting to the derivery roller 22 is pressed out in the direction of a floor surface 15. That is, the medium 1 is delivered along the floor surface 15 so as to go under the delivery roller 22 while bending the medium 1 by the slidable floor surface 15. In this case, the next and the following media 1 receive a friction force in the direction E through the foremost medium 1, but their advance is cheched by the floor surface 15 opposing at the angle theta. And the angle theta between the media 1 and the floor surface 15 is set 45 deg. to 85 deg., and the distance L between the center of the delivery roller 22 and the floor surface 15 is set less than 1/2 the length of the medium 1a to be delibered.